DTD543XE / DTD543XM Transistors 500mA / 12V Low VCE (sat) Digital transistors (with built-in resistors) DTD543XE / DTD543XM zExternal dimensions (Unit : mm) DTD543XE 0.7 1.6 0.55 0.3 (2) 1.6 (3) 0.8 (1) 0.2 0.2 0.1Min. zFeature 1) VCE (sat) is lower than conventional products. 2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 4) Only the on / off conditions need to be set for operation, making the device design easy. 0.15 0.5 0.5 1.0 EMT3 JEITA No. (SC-75A) JEDEC No. <SOT-416> (1) GND (2) IN (3) OUT Each lead has same dimensions Addreviated symbol : X43 DTD543XM 1.2 0.32 0.2 zApplications Inverter, Interface, Driver 0.8 1.2 (3) 0.22 (1)(2) 0.4 0.4 0.2 zStructure NPN epitaxial planar silicon transistor (Resistor built-in type) (1) IN (2) GND (3) OUT 0.13 0.5 0.8 VMT3 Each lead has same dimensions Addreviated symbol : X43 zAbsolute maximum ratings (Ta=25°C) Symbol Parameter Supply voltage ∗1 12 −7 to +12 V 500 mA PD 150 mW Tj 150 C Tstg −55 to +150 C Package EMT3 VMT3 Packaging type Taping Taping TL T2L 3000 8000 Code V VIN ∗2 Storage temperature Unit IC (max) Power dissipation Junction temperature DTD543XE DTD543XM VCC Input voltage Collector current zPackaging specifications Limits Part No. Basic ordering unit (pieces) − DTD543XE − DTD543XM ∗1 Characteristics of built-in transistor. ∗2 Each terminal mounted on a recommended land. zElectrical characteristics (Ta=25°C) Parameter Symbol Input voltage Output voltage Input current Output current DC current gain zEquivalent circuit Min. Typ. Max. Unit Conditions VI(off) − − 0.3 VI(on) 2.5 − − VO(on) − 60 300 mV IO/II= 100mA / 5mA II − − 1.4 mA VI= 5V IO(off) − − 500 µA VCC= 12V, VI=0V GI 140 − − − V VCC= 5V, IO= 100µA VO= 0.3V, IO= 2mA OUT R1 IN R2 GND VO= 2V, IO= 100mA Transition frequency ∗ fT − 260 − MHz VCE= 10V, IE=−5mA, f=100MHz Input resistance R1 3.29 4.7 6.11 kΩ − Resistance ratio R2/R1 1.7 2.1 2.6 − − OUT IN GND R1=4.7kΩ / R2=10kΩ ∗ Characteristics of built-in transistor. Rev.A 1/1 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1